#40CE65#40CE65

#40CE65 is a light, vivid green. Relative luminance 0.462; OKLCH L 75.3% C 0.189 H 148.2°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#40CE65
RGB	rgb(64, 206, 101)
HSL	hsl(136, 59%, 53%)
HSV	hsv(136, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 51%, 19.2%)
CIE-LAB	lab(73.66, -59.67, 41.23)
CIE-LCH	lch(73.66, 72.53, 145.36°)
OKLab	oklab(75.28% -0.1607 0.0996)
OKLCH	oklch(75.28% 0.189 148.2)
XYZ	xyz(26.5326, 46.1693, 19.8227)
Luminance	0.4617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE65 #CE40A9

analogous

#62CE40 #40CE65 #40CEAC

triadic

#40CE65 #6540CE #CE6540

tetradic

#40CE65 #4062CE #CE40A9 #CEAC40

square

#40CE65 #4062CE #CE40A9 #CEAC40

split-complementary

#40CE65 #AC40CE #CE4062

monochromatic

#1E7535 #2BA64B #40CE65 #71DA8C #A1E7B4

Accessibility & contrast

On white

2.05

#40CE65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#40CE65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE65

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE65	#FFFFFF	#000000	##000000
##40CE65	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC5C

Deuteranopia (green-blind)

#BFB06D

Tritanopia (blue-blind)

#00CAB6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40ce65;
/* rgb */ color: rgb(64, 206, 101);
/* oklch */ color: oklch(75.3% 0.189 148.2);

Tailwind

colors: {
  custom: {
    50: '#87de93',
    500: '#40ce65',
    950: '#000000',
  },
}

SCSS

$custom: #40ce65;
$custom-light: #87de93;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce65",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 101
  },
  "hsl": {
    "h": 135.634,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75284,
    "c": 0.18912,
    "h": 148.2
  },
  "luminance": 0.46172
}

Semantic roles & 50–950 ramp

primary

#40CE65

secondary

#D496C4

accent

#45B9E2

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CE65

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →